How much does a 3.00 to 4.99ct F VS2 lab grown cushion diamond cost?

As of October 2026, 3.00 to 4.99ct F VS2 lab grown cushion diamonds typically cost $841 SGD to $5,306 SGD, with a median price of $1,962 SGD. There are currently 1,025 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS2 cushion diamond?

About 32% of these diamonds are available at multiple retailers, with an average price spread of 91%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F VS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 1,025 lab grown cushion diamonds with F colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $841 SGD to $5,306 SGD, with a median of $1,962 SGD. At least 51 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 91%. Half of all listings fall between $379 SGD and $998 SGD per carat. The same specification in natural form lists at a median of about $23,739 SGD per carat. Over the last 30 days the median price moved +28.0% and the number of listings moved -2.0%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Cushion lab grown stones in the index: 516 USD per carat, +6.9% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

1,025

Lowest Price

$546 SGD

Highest Price

$11,275 SGD

Average Price

$2,643 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

31.8%

Price Spread

90.9%

30-Day Price Trend

+28.0%

30-Day Supply Change

-2.0%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$531/ct

10th Percentile

$228

Median

$531

90th Percentile

$1,143

Score Distribution

2.2K diamonds scored across 4 quality tiers

Excellent

627 (28.4%)

Very Good

384 (17.4%)

Good

467 (21.2%)

Average

727 (33.0%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1